OT-2026-000016110
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000016110) never changes.
Identity and time
| Publication number | OT-2026-000016110 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d10-72c5-9f29-ebe775584ef5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016110 |
| Status | PUBLIC |
Content hashes
| Canonical text | af60db24a99277effaf38afb3bdb04d446a7f539c0b45747df1c3a900cd5e952 |
|---|---|
| Markdown | 565b91ebea484afe794b208c9a6e22a069c2f6a621c379219ce5a331a6129941 |
| Publication page | 4241d983e40db6c24570a595d77a82e8fa159b6bed505ca68dbbc838cffdef41 |
| Manifest | 9c20c0aac39e04065f85b48dacd68ad9037940ee81084fc92c3d4e2a0cdaabbb |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | 0XllAs6LQm1Pg/RfXztOSDI0pePShkHuZAMnAfvCyJ0lGrQ1eLDwYVACJ2fYTeoXKYoiAl89rJkeAeyYkfgABQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:03:32.278576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016110observed 4241d983e40db6c24570a595d77a82e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:32.261378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016110/manifest.jsonobserved 9c20c0aac39e04065f85b48dacd68ad9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:32.244723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016110/publication.mdobserved 565b91ebea484afe794b208c9a6e22a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:32.228728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016110/publication.txtobserved af60db24a99277effaf38afb3bdb04d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|